Finding the Fourth Proportional to 17,651.34, 24,336.72 and 12,927.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,651.34 : 24,336.72 = 12,927.42 : x
2. Step 2: Convert to fraction form
   17,651.34/24,336.72 = 12,927.42/x
3. Step 3: Cross multiply
   17,651.34x = 24,336.72 × 12,927.42
4. Step 4: Simplify right side
   17,651.34x = 314,611,000.86
5. Step 5: Solve for x
   x = 314,611,000.86/17,651.34
6. Step 6: Final answer
   x = 17,823.63